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/*-------------------------------------------------------------------------
*
* nodeSubplan.h
*
*
*
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeSubplan.h,v 1.12 2002/12/05 15:50:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODESUBPLAN_H
#define NODESUBPLAN_H
#include "nodes/execnodes.h"
extern SubPlanState *ExecInitSubPlan(SubPlan *node, EState *estate);
extern Datum ExecSubPlan(SubPlanState *node, List *pvar, ExprContext *econtext,
bool *isNull);
extern void ExecEndSubPlan(SubPlanState *node);
extern void ExecReScanSetParamPlan(SubPlanState *node, PlanState *parent);
extern void ExecSetParamPlan(SubPlanState *node, ExprContext *econtext);
#endif /* NODESUBPLAN_H */
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